There are 621 fourteen-letter words containing A, G, 2I and T, https://www.bestwordlist.com/c/a/5/14letterwordswithagiit.htm ADMINICULATING ADMINISTRATING AEROBIOLOGISTS AESTHESIOGENIC AESTHETICISING AESTHETICIZING AETIOLOGICALLY AGGLUTINATIONS AGGLUTINOGENIC AGGRESSIVITIES AGREEABILITIES AGRICULTURISTS AGROBIOLOGISTS AGROINDUSTRIAL AGROINDUSTRIES AIRTIGHTNESSES ALLEGORISATION ALLEGORIZATION ALMIGHTINESSES ANAESTHETISING ANAESTHETIZING ANASTIGMATISMS ANATHEMATISING ANATHEMATIZING ANGLICISATIONS ANGLICIZATIONS ANGUSTIFOLIATE ANTAGONISATION ANTAGONIZATION ANTIAGGRESSION ANTIALLERGENIC ANTICARCINOGEN ANTICARIOGENIC ANTIESTROGENIC ANTIFOREIGNERS ANTIGENICITIES ANTIGUERRILLAS ANTILOGARITHMS ANTIODONTALGIC ANTIPHLOGISTIC ANYTHINGARIANS APOSTROPHISING APOSTROPHIZING APPROXIMEETING ARTERIOGRAPHIC ASTIGMATICALLY ASTROBIOLOGIES ASTROBIOLOGIST ATTITUDINISING ATTITUDINIZING AUTHENTICATING AUTOBIOGRAPHIC BACTERIOLOGIES BACTERIOLOGIST BACTERIOPHAGIC BIBLIOPHAGISTS BILINGUALITIES BIOCLIMATOLOGY BIODEGRADATION BIOGENETICALLY BIOREGIONALIST BLACKSMITHINGS BRAINSTORMINGS CABINETMAKINGS CALIGINOSITIES CALLIGRAPHISTS CARCINOLOGISTS CATEGORISATION CATEGORIZATION CENTRIFUGALISE CENTRIFUGALIZE CENTRIFUGATION CENTUPLICATING CHARACTERISING CHARACTERIZING CHIROGRAPHISTS CIRCUMGYRATING CIRCUMGYRATION CIRCUMNAVIGATE CIRCUMNUTATING CIRCUMROTATING CIRCUMSTANCING CLIMATOLOGICAL CLIMATOLOGISTS COGITATIVENESS COGNOMINATIONS COINVESTIGATOR COLLEGIALITIES COMPAGINATIONS CONDITIONATING CONFIGURATIONS CONGENIALITIES CONGLUTINATING CONGLUTINATION CONGLUTINATIVE CONSERVATISING CONSERVATIZING CONSIGNATORIES CONTAINERISING CONTAINERIZING CONTRITURATING COUNTERRAIDING COUNTERVAILING CREDENTIALINGS CREDENTIALLING DACTYLIOLOGIES DEARTICULATING DEBILITATINGLY DECAFFEINATING DECAPITALISING DECAPITALIZING DECENTRALISING DECENTRALIZING DECHLORINATING DEFIBRILLATING DEFLAGRABILITY DEGLUTINATIONS DELEGITIMATING DELEGITIMATION DEMILITARISING DEMILITARIZING DEMONETARISING DEMONETARIZING DENATURALISING DENATURALIZING DEPIGMENTATION DEPRECIATINGLY DEREGISTRATION DESTIGMATIZING DIABETOLOGISTS DIAGENETICALLY DIAGEOTROPISMS DIAGNOSABILITY DIAGNOSTICALLY DIAGNOSTICIANS DIAGRAMMATICAL DIALECTOLOGIES DIALECTOLOGIST DIGITALISATION DIGITALIZATION DIGNIFICATIONS DISACCREDITING DISACCUSTOMING DISADVANTAGING DISAFFILIATING DISAFFORESTING DISAGGREGATING DISAGGREGATION DISAGGREGATIVE DISAMBIGUATING DISAMBIGUATION DISASSOCIATING DISAUTHORISING DISAUTHORIZING DISCORPORATING DISCRIMINATING DISENTHRALLING DISFIGURATIONS DISINTEGRATING DISINTEGRATION DISINTEGRATIVE DISINTEGRATORS DISINTHRALLING DISINTRICATING DISINVIGORATED DISINVIGORATES DISOBLIGATIONS DISORIENTATING DISPLEASANTING DISPROPRIATING DISQUANTITYING DIVARICATINGLY DOGMATISATIONS DOGMATIZATIONS EDITORIALISING EDITORIALIZING EGALITARIANISM EMIGRATIONISTS EMOTIONALISING EMOTIONALIZING ENTERTAININGLY EPIGENETICALLY EPIGRAMMATICAL EPIGRAMMATISED EPIGRAMMATISER EPIGRAMMATISES EPIGRAMMATISMS EPIGRAMMATISTS EPIGRAMMATIZED EPIGRAMMATIZER EPIGRAMMATIZES EQUIANGULARITY EQUIVOCATINGLY ESSENTIALISING ESSENTIALIZING EULOGISTICALLY EVANGELISATION EVANGELIZATION EXCRUCIATINGLY EXHILARATINGLY EXSANGUINATING EXSANGUINATION EXSANGUINITIES EXTINGUISHABLE EXTINGUISHANTS FACTIONALISING FACTIONALIZING FANTASTICATING FATIGABILITIES FERRIMAGNETISM FIBROCARTILAGE FICTIONALISING FICTIONALIZING FIGURABILITIES FIGURATIVENESS FLAGITIOUSNESS FORGEABILITIES FRANGIBILITIES GALACTOPOIESIS GALACTOPOIETIC GALEOPITHECINE GALEOPITHECOID GALLICISATIONS GALLICIZATIONS GALVANISATIONS GALVANIZATIONS GELATINISATION GELATINIZATION GENERALISATION GENERALIZATION GENERATIONISMS GENETHLIALOGIC GENTRIFICATION GEODYNAMICISTS GEOMETRISATION GEOMETRIZATION GEOPOLITICALLY GEOPOLITICIANS GERMANISATIONS GERMANIZATIONS GERONTOPHILIAS GESTICULATIONS GHETTOISATIONS GHETTOIZATIONS GIGANTICNESSES GIGANTOMACHIAS GIGANTOMACHIES GILLRAVITCHING GLADIATORSHIPS GLAMORISATIONS GLAMORIZATIONS GLOBALISATIONS GLOBALIZATIONS GLORIFICATIONS GRAMMATICALITY GRAMMATICISING GRAMMATICIZING GRANGERISATION GRANGERIZATION GRANITISATIONS GRANITIZATIONS GRAPHITISATION GRAPHITIZATION GRATICULATIONS GRATIFICATIONS GREISENISATION GREISENIZATION GYROSTABILISER GYROSTABILIZER HAEMAGGLUTININ HAGIOGRAPHISTS HAIRSPLITTINGS HAMARTIOLOGIES HEMAGGLUTININS HEPATICOLOGIES HEPATICOLOGIST HIEROGRAMMATIC HISTOGENICALLY HISTOLOGICALLY HISTORIOGRAPHY HOMOGENISATION HOMOGENIZATION IATROGENICALLY ICHTHYOLOGICAL ICHTHYOPHAGIES ICHTHYOPHAGIST IGNITABILITIES ILLEGALISATION ILLEGALIZATION ILLEGITIMACIES ILLEGITIMATELY ILLEGITIMATING ILLEGITIMATION ILLOGICALITIES ILLUMINATINGLY IMMITIGABILITY IMPARIDIGITATE IMPIGNORATIONS IMPOSTHUMATING IMPREGNABILITY INCAPACITATING INCOGITABILITY INDIGENISATION INDIGENIZATION INDOCTRINATING INEGALITARIANS INFRANGIBILITY INGRATIATINGLY INGURGITATIONS INORGANISATION INORGANIZATION INTANGIBLENESS INTEGRATIONIST INTELLIGENTIAL INTELLIGENTSIA INTELLIGENTZIA INTERCOMPARING INTERDIGITATED INTERDIGITATES INTERFOLIATING INTERGRADATION INTERLAYERINGS INTERLINEATING INTERLINGUALLY INTERMARRIAGES INTERMEDIATING INTERMIGRATION INTEROPERATING INTERPELLATING INTERPRETATING INTERREGIONALS INTERROGATIONS INTERROGATIVES INTERWREATHING INTIMIDATINGLY INTOXICATINGLY INTRANSIGEANCE INTRANSIGEANTS INTRANSIGENCES INTRANSIGENTLY INVESTIGATIONS INVIGORATINGLY INVIGORATIVELY IRREGULARITIES ISOAGGLUTININS JARGONISATIONS JARGONIZATIONS JINGOISTICALLY LEGALISTICALLY LEGERDEMAINIST LEGISLATORSHIP LEGITIMATENESS LEGITIMATISING LEGITIMATIZING LEGITIMISATION LEGITIMIZATION LEXICOGRAPHIST LIGNIFICATIONS LINGUISTICALLY LINGUISTICIANS LIPOGRAMMATISM LIPOGRAMMATIST LITHOGRAPHICAL LITHOLOGICALLY LOGNORMALITIES LONGITUDINALLY LYMPHANGITIDES LYMPHANGITISES LYSOGENISATION LYSOGENIZATION MAGISTRALITIES MAGISTRATESHIP MAGNETISATIONS MAGNETIZATIONS MAGNIFICATIONS MAINSTREAMINGS MAINSTREETINGS MALARIOLOGISTS MALFUNCTIONING MALIMPRINTINGS MANAGERIALISTS METACOGNITIONS METALINGUISTIC MICROGRAVITIES MICROMARKETING MICROPEGMATITE MISATTRIBUTING MISCALCULATING MISCATALOGUING MISCEGENATIONS MISOGYNISTICAL MISPUNCTUATING MISTRANSLATING MITHRIDATISING MITHRIDATIZING MONGRELISATION MONGRELIZATION MOUNTAINEERING MULLIGATAWNIES MULTILINGUALLY MULTITHREADING MUTAGENICITIES NAVIGABILITIES NAVIGATIONALLY NITROGELATINES NOCTIVAGATIONS NONCIRCULATING NONINTERACTING NONSIGNIFICANT NONTERMINATING OBLIGATORINESS OESOPHAGITISES OLIGOCYTHAEMIA OPISTHOGRAPHIC OPPIGNERATIONS OPPIGNORATIONS ORGANISABILITY ORGANISATIONAL ORGANIZABILITY ORGANIZATIONAL ORNITHOLOGICAL OVERESTIMATING OVERMEDICATING PAGANISTICALLY PALAEBIOLOGIST PALEOBIOLOGIST PALINGENESISTS PALINGENETICAL PARADIGMATICAL PARALINGUISTIC PARAMETERISING PARAMETERIZING PARASITOLOGIES PARASITOLOGIST PARCHMENTISING PARCHMENTIZING PARENTHESISING PARENTHESIZING PARLIAMENTINGS PATHOBIOLOGIES PEREGRINATIONS PERINATOLOGIES PERINATOLOGIST PHLOGISTICATED PHLOGISTICATES PICTORIALISING PICTORIALIZING PIDGINISATIONS PIDGINIZATIONS PIEZOMAGNETISM PLAGIOTROPISMS PLAYWRIGHTINGS POLITICALISING POLITICALIZING POSTGANGLIONIC PRAGMATICALITY PRAGMATISATION PRAGMATIZATION PREACQUAINTING PREAUTHORIZING PREDESIGNATING PREDESIGNATION PREDESTINATING PREFABRICATING PREFIGURATIONS PREGNABILITIES PRENEGOTIATING PRENEGOTIATION PRESANCTIFYING PRIMATOLOGICAL PRIMATOLOGISTS PROBLEMATIZING PROPAGANDISTIC PTERIDOLOGICAL PUGILISTICALLY PYRAMIDOLOGIST QUADRIGEMINATE RADIOBIOLOGIST REAPPORTIONING REARTICULATING RECALCITRATING RECAPITALISING RECAPITALIZING RECAPITULATING RECATEGORIZING RECENTRALIZING REDINTEGRATING REDINTEGRATION REDINTEGRATIVE REESTABLISHING REFRANGIBILITY REFRIGERATIONS REGIMENTATIONS REGISTRARSHIPS REGISTRATIONAL REGULARISATION REGULARIZATION REGURGITATIONS REHABILITATING REINTEGRATIONS REINVESTIGATED REINVESTIGATES REINVIGORATING REINVIGORATION REINVIGORATORS REMILITARISING REMILITARIZING RENEGOTIATIONS REORGANISATION REORGANIZATION REPARTITIONING REPRISTINATING REREGISTRATION RETRANSMITTING RIGIDIFICATION RONTGENISATION RONTGENIZATION RUGGEDISATIONS RUGGEDIZATIONS SALVAGEABILITY SANGUIFICATION SCINTIGRAPHIES SECTARIANISING SECTARIANIZING SECTIONALISING SECTIONALIZING SEGREGATIONIST SEIGNIORALTIES SEMASIOLOGISTS SERODIAGNOSTIC SERONEGATIVITY SEXTUPLICATING SHAPESHIFTINGS SIGNALISATIONS SIGNALIZATIONS SIGNIFICATIONS SOPHISTICATING SOTERIOLOGICAL SOVIETOLOGICAL SPAGHETTIFYING SPIRITUALISING SPIRITUALIZING SPONGIOBLASTIC STICKHANDLINGS STIGMATIFEROUS STIGMATISATION STIGMATIZATION STIGMATOPHILIA STRATIGRAPHIES STRATIGRAPHIST STRIKEBREAKING SUBINFEUDATING SUBIRRIGATIONS SUBSTANTIATING SUFFUMIGATIONS SUPERGRAVITIES SUPPLICATINGLY SYCOPHANTISING SYCOPHANTIZING SYLLOGISATIONS SYLLOGIZATIONS SYMPTOMATISING SYMPTOMATIZING TECHNICALISING TECHNICALIZING TELANGIECTASIA TELANGIECTASIS TELANGIECTATIC TENDOVAGINITIS TERATOGENICIST TERATOGENICITY TERGIVERSATING TERGIVERSATION TERMINOLOGICAL THEOLOGISATION THEOLOGIZATION TRAGICOMICALLY TRAINSPOTTINGS TRANQUILLISING TRANQUILLIZING TRANSMIGRATING TRANSMIGRATION TRANSMIGRATIVE TRANSMOGRIFIED TRANSMOGRIFIES TRANSSHIPPINGS TRIANGULATIONS TRILINGUALISMS ULTRAFILTERING ULTRARELIGIOUS ULTRARIGHTISMS ULTRARIGHTISTS UNAPPETISINGLY UNAPPETIZINGLY UNCHRISTIANING UNCONGENIALITY UNDERPAINTINGS UNENTERTAINING UNHESITATINGLY UNILINGUALISTS UNILLUMINATING UNINGRATIATING UNINTIMIDATING UNINTOXICATING UNNATURALISING UNNATURALIZING UNSYMPATHISING UNSYMPATHIZING UPGRADEABILITY VEGETARIANISMS VERBIGERATIONS VIGILANTNESSES VILLAGISATIONS VILLAGIZATIONS VILLEGGIATURAS VITILITIGATING VITILITIGATION VULGARISATIONS VULGARIZATIONS VULVOVAGINITIS XENODIAGNOSTIC